🔌 WebSocket Tester

Test real-time WebSocket connections and send/receive messages

Disconnected

Message Log (0)

No messages yet. Connect to a server to send and receive messages.

Press Enter to send (Shift+Enter for new line)

💡 How to Use

  • • Enter a ws:// or wss:// URL and click Connect
  • • After connecting, type a message and send to see server responses
  • • Echo servers will return your exact message back
  • • Enable JSON auto-format to pretty-print JSON responses

Test Server Examples

wss://echo.websocket.orgwss://ws.postman-echo.com/raw

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